Program. 2 nd International Conference on Ignition Systems for Gasoline Engines November 24 25, 2014, Berlin

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1 Program 2 nd International Conference on Ignition Systems for Gasoline Engines November 24 25, 2014, Berlin Bild: 2013 Federal-Mogul

2 General Information Chairmen Michael Günther, IAV Dr. Ralf Tröger, IAV Program Advisory Board Dr. Manfred Adolf, BorgWarner Hubert Fischer, BMW Michael Frambourg, VW Prof. Bernhard Geringer, Vienna University of Technology Dr. Kyung-Man Han, GM Europe Dr. Günter Karl, Daimler Dr. Ali Mohammadi, Toyota Motor Europe Dr. Olaf Toedter, Wahler Dr. Peter Weyand, Delphi Dr. Thomas Schmidt, Federal-Mogul Host IAV GmbH Carnotstrasse 1, Berlin Phone Fax Organization UNIVERSAL Kongress & Event Marketing GmbH Claudia Böckermann Giesebrechtstr. 10, Berlin Phone Presentation Languages Presentations will be given in German or English with simultaneous interpreting. Exhibition The event will be accompanied by an exhibition at which you can present your products and services to an interested trade audience. The team organizing the event will be pleased to give you details of the options available. Attendance Fee Participants: 965 University participants: 665 Stated prices do not include VAT. Conference Venue Berlin-Brandenburg Academy of Sciences Markgrafenstrasse 38

3 Foreword 2 nd International Conference on Ignition Systems for Gasoline Engines After the success of the 1 st International Conference on Ignition Systems for Gasoline Engines in 2012 we are glad to continue the series of events this year. Work is currently in progress to create fundamentally new processes in an effort to significantly improve the way in which the internal combustion engine utilizes the chemical energy in fuel. In addition to downsizing concepts with high mean effective pressures combustion processes involving a high level of dilution with fresh or residual gas are also being developed in response to this challenge. At the same time, attention is turning to new approaches based on alternative fuels. For example, the homogeneously lean combustion of methane produced from wind power provides an efficient way of using chemical fuel energy within an end-to-end energy chain. All of these development initiatives place significantly higher demands on the ignition system. The question is whether classic spark-plug ignition will in future still be able to provide reliable, precise ignition in the light of a wide spread in mixture quality, high exhaust gas recirculation rates and high cylinder pressures. Ignition is the key to further optimizing the gasoline engine. Enhancing the established systems is equally as important in this regard as delivering completely new ideas. We would be delighted to welcome you as a participant or exhibitor at the 2 nd International Conference on Ignition Systems for Gasoline Engines. Take advantage of this opportunity to engage in intensive dialog with colleagues. Michael Günther, IAV Dr. Ralf Tröger, IAV Click here to register online:

4 November 24, :00 Registration 09:15 Welcome Michael Günther, IAV Session 1: Development trends Session chair: Michael Günther, IAV 09:30 Future potential of gasoline engines 10:00 Demands on inductive ignition systems under boundary engine and steady-state conditions 10:30 Coffee break Dr. Günter Karl, Dr. Frank Otto, Dr. Rüdiger Herweg, Normann Freisinger, Siegfried Weber, Martin Bechtold, Daimler Andreas Schneider, Andreas Kufferath, Alexander Hettinger, Bosch Prof. Hermann Rottengruber, Otto-von-Guericke University Magdeburg Session 2: New ignition systems I Session chair: Dr. Manfred Adolf, BorgWarner 11:00 The efficient evolution of the ignition system 11:30 Corona ignition assessment of physical effects by pressure chamber, rapid compression machine and single cylinder engine testing 12:00 Volumetrically-distributed ignition of lean gaseous fuel/air mixtures using nanostructured materials 12:30 The effects of ignition environments and discharge waveform characteristics on the spark restrike process and spark channel length Stefano Silva, ELDOR Paul-Benjamin Reinicke, Michael Riess, Marc Sens, IAV Kristapher Mixell, Federal-Mogul Dr. Bruce Chehroudi, Advanced Technology Consultants Taisuke Shiraishi, NISSAN MOTOR 13:00 Lunch break Session 3: Alternative fuels Session chair: Hubert Fischer, BMW 14:30 The EcoFlash corona ignition system: new results with CNG engines and effects of engine-specific boundary conditions Alexander Schenk, Dr. Georg Rixecker, Steffen Bohne, BorgWarner GmbH Dr. Michael Becker, Dr. Matthias Budde, BorgWarner Inc.

5 15:00 Investigations ignition and combustion induced by controlled hot surface ignition in stationary engines running on natural gas 15:30 Adaptive continuous spark ignition as enabler for high-dilution EGR operation 16:00 Coffee break Fino Scholl, Prof. Dr. Maurice Kettner, Denis Neher, Institute of Refrigeration, Air- Conditioning and Environmental Engineering (IKKU), Karlsruhe University of Applied Sciences Dr. Markus Klaissle, SenerTec Kraft-Wärme- Energiesysteme Dr. Peter Weyand, Frank Lorenz, Dr. Sebastian Schilling, Delphi Prof. Dr. Bernhard Geringer, Vienna University of Technology Session 4: New ignition systems II Session chair: Dr. Peter Weyand, Delphi 16:30 Development a microwave plasma ignition system with semiconductor microwave oscillator and combustion improvement in a practical SI engine 17:00 Advanced plasma and variable spark ignition system 17:30 Microwave spark plug for very high pressure conditions 18:00 End of the first day Dr. Yuji Ikeda, Imagineering P.P. Krüger, B. Visser, North-West University, South Africa Prof. Holger Heuermann, Aachen University of Applied Sciences Evening Event 18:45 Buses depart from the Berlin-Brandenburg Academy of Sciences Enjoy dinner in the unique setting of the Umspannwerk Ost one of the oldest buildings in the history of Berlin. This evening will give you the ideal opportunity to engage in dialog with colleagues and new contacts. 22:30 23:30 Buses return to the conference venue every half hour 23:30 Evening event ends

6 November 25, 2014 Session 5: Simulation approaches Session chair: Prof. Dr. Bernhard Geringer, Vienna University of Technology 08:30 A RANS CFD methodology for the evaluation of cycle-bycycle variation of a high performance twin spark ignition engine 09:00 3D-CFD spark ignition model for gasoline engines including detailed chemical kinetics, curvature and diffusion effects 09:30 Optimization of passive chamber spark plugs to improve lean-mixture operation in gaseous-fuel engines Forte Claudio, DIN University of Bologna Stefano Fantoni, De Silvio Vicenzo, Ducati Lucas Schaefer, BMW Prof. Christian Hasse TU Bergakademie Freiberg Dr. Matthias Blankmeister, Werner Niessner, Federal-Mogul Michael Günther, Dr. Carolus Grünig, Dr. Ralf Tröger, IAV 10:00 Coffee break Session 6: Components and testing Session chair: Dr. Thomas Schmidt, Federal-Mogul 10:30 Selection of enamelled copper wires for the secondary coil of ignition coils 11:00 Practice-oriented testing of spark-ignition systems laboratory simulation of the ignition spark 11:30 Cylinder internal measurement of mixture formation during transient engine conditions Bruno Krause, Jacob Unterhofer, Elektrisola Dr. Tycho Weißgerber, WEISSGERBER engineering Dr. Olaf Thiele, Dr. Stefan Seefeld, Thomas Berg, LaVision 12:00 Lunch break

7 Session 7: Thermodynamics Session chair: Dr. Günter Karl, Daimler 13:00 Reduction of the knock tendency in downsizing concepts by multible ignition sources 13:30 Multi spark plug approach potential for future highly diluted spark ignited combustion systems 14:00 Potential of innovative ignition system to stabilize highly-diluted GDI combustion Michael Günther, Dr. Ralf Tröger, Dr. Matthias Hunger, IAV Andreas Benz, Michael Riess, Marc Sens, IAV Simon Bjerkborn, Prof. Dr. Fabian Mauss, Michal Pasternak, Loge G. Pilla, Loïc de Francqueville, IFP Energies nouvelles 14:30 Coffee break Session 8: Innovative ignition strategies Session chair: Michael Frambourg, VW 15:00 Extending the lean and EGR dilution operating limits of a light-duty GDI engine using an alternative spark-based ignition system 15:30 RF corona ignition vs. spark ignition: a comparison for varying thermodynamic conditions and combustion strategies of modern turbocharged gasoline engines 16:00 Thermodynamic Investigations of high frequency ignition with different charge motions and valve timings on a supercharged gasoline DI engine Dr. Thomas Wallner, Nick Matthias, James Sevik, Riccardo Scarcelli, Argonne National Laboratory Thorsten Wolf, Martin Schenk, Markus Schröter, Franz Zellinger, Benedikt Klaus, Daniel Pfeiffer, Hubert Fischer, BMW Clemens Hampe, Prof. Ulrich Spicher, MOT GmbH Markus Bertsch, Institute for Piston Engines (IFKM) Steffen Bohne, BorgWarner BERU Systems 16:30 End of the conference BU

8 Venues and Hotels 1. Conference venue: Berlin-Brandenburg Academy of Sciences Markgrafenstrasse Evening event on November 24, 2014 Umspannwerk Ost Palisadenstrasse Berlin 3. NH Berlin Friedrichstrasse Friedrichstrasse 96 Room rate: single room incl. breakfast and VAT double room incl. breakfast and VAT 4. Motel One Berlin-Spittelmarkt Leipziger Strasse 50 Room rate: single room incl. breakfast and VAT double room incl. breakfast and VAT 5. Hilton Hotel Mohrenstrasse 30 Room rate: 149,00 single room incl. breakfast and VAT To make a hotel reservation, please visit the registration section on the conference website where you can book online.